INSTRUCTIONS ~ Move your mouse over thumbnails to see larger image. POINT-OF-SALE Point-of-sale signage is where we really shine. The Sign Center has every tool in the trade to make your point-of-sale display turn heads. We like to incorporate CNC precision routing along with vinyl plotters and full color imaging to create a 3 dimensional sign, display, or menu that will demand attention. Unlike most every other sign shop in Southern Idaho, like the rest of our signage we produce 100% our point-of-sale signs in-house to assure rapid turnaround and tight quality control.